Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12405236 | Method for measuring critical condensate saturation pressure and critical condensate saturation of condensate gas by combining one-dimensional and two-dimensional nuclear magnetic resonance techniques | Shuoshi Wang, Limiao Wang, Ping Guo, Zhouhua Wang, Ruifeng Xu +3 more | 2025-09-02 |
| 12163905 | Method for determining phase-state type and saturation of fluid in tight reservoirs by NMR technology | Ping Guo, Zheng Gu, Shuoshi Wang, Zhouhua Wang, Qinglong Xu +4 more | 2024-12-10 |
| 12092558 | Gas based testing method for pore volume compressibility of low-permeability rock | Zhouhua Wang, Hanmin Tu, Xintong Zhang, Ping Guo, Shuoshi Wang +9 more | 2024-09-17 |
| 11733289 | Chip crack detection apparatus | Weiguo Hu | 2023-08-22 |
| 11668191 | Device and method for testing the three-phase saturation of oil, gas and water in high-temperature and high-pressure planar model | Ping Guo, Zhouhua Wang, Yijian Chen, Bowen Sun, Chao Dong +1 more | 2023-06-06 |
| 11459880 | Method for evaluating difference in gas injection effect of gas injection wells in carbonate reservoir | Xuan Bai, Ping Guo, Jianfen DU, Zhouhua Wang, Huang Liu | 2022-10-04 |
| 10746638 | Direct method for manufacturing large model fractured core and maintaining original oil-water saturation | Ping Guo, Shuai Wu, Wanbo Zhang, Yijian Chen, Huimin Zhang +4 more | 2020-08-18 |
| 10364184 | Manufacturing method of big-model low-permeability microcrack core | Ping Guo, Shuai Wu, Yijian Chen, Huimin Zhang, Wanbo Zhang +5 more | 2019-07-30 |